2 Men invent Fluid filler tool for a spin-on fluid filter

[Gravity]

I saw this on google patents thought it was interesting. A fluid filler tool for spin on filter.

https://patents.google.com/patent/US5819822A/en

 

[bdcardinal]

Why does this seem like a solution in search of a problem?

 

[ctechbob]

You happened to stumble across it, or FordBossMe posted it in one of his videos?

You seem to be really interested in pimping his 'invention' here.

Also, just because it has a patent, doesn't make it useful. History is littered with patented garbage.

 

[Gravity]

You happened to stumble across it, or FordBossMe posted it in one of his videos?

You seem to be really interested in pimping his 'invention' here.

View attachment 333123

Also, just because it has a patent, doesn't make it useful. History is littered with patented garbage.

View attachment 333122

This post isn't about his patent.

 

[robbobster]

Your last post title said one man invented it…now he has an accomplice

2 Men, 1 Filter

 

[MolaKule]

There is a prior post on the same topic.

Lock time.